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ClaireRedfield

It's shorthand for Internal Resource Lock Manager. (1) A manager of global lock that resides in its own address space and gives the ability to keep most of its control hangs in the local storage instead of in common storage space (CSA). (2) a DB2 subsystem uses for communications and control lock z/OS database. (3) a subsystem in a environment that manages locking, used by the IMSs to share data.

17:34, 11 November 2013